Differentiate Services Based Admission Control and Load Balancing Algorithm for Clusters
Anfeng Liu · Jisuanji gongcheng · 2006
Taking account of increasingly e-commercial Web cluster services,aiming at overall value realization ratio,a new differentiate services-based admission control and load balancing algorithm for clusters is proposed.Due to the specialty of e-commercial services,ensuring the integrality of sessions is the main goal of the algorithm;also,the value ratio and deadline of Web request,and access locality is considered to improve the overall performance.Then,the implementation of the algorithm and some important data structure is given.At last,the algorithm is analyzed in consideration of the number of the value realization ratio,and the ensurability of differential service.The result of compare between simulations test and existing scheduling schemes shows that scheme proposed in this paper is better than other algorithms.